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neonofarm [45]
3 years ago
14

The expression 10,785(1.0275)x represents the amount of money in an investment account with interest that compounds annually for

x years. Interpret the meaning of the expression.
A.

The initial investment is $10,275, and the growth rate of the investment is 1.0785%.

B.

The initial investment is $10,275, and the growth rate of the investment is 7.85%.

C.

The initial investment is $10,785, and the growth rate of the investment is 1.0275%.

D.

The initial investment is $10,785, and the growth rate of the investment is 0.0275%.

E.

The initial investment is $10,785, and the growth rate of the investment is 2.75%.
Computers and Technology
2 answers:
Kamila [148]3 years ago
8 0

E

According to the question,

The amount of investment money is $10,785 and the rate of interest is 1.0275%. The amount of money will be multiplied with the rate of interest and the year.

To get future value of the investment it will be like

FV = PV(1+i)x

Therefore , Future value = 10,785(1.0275)x

Nat2105 [25]3 years ago
6 0

Answer:

The answer is E, initial investment $10785. Growth rate 2.75%

Explanation:

Right on

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1. Describe a linear search (explain how it works).
timurjin [86]
1. A linear search searches on a straight path, hence the term “linear”. So a linear search would search from a one index to another in a straight path. For example, a linear search of an array, if given given the first and last index of the array, would search it one index after the other. First it would check index 0, then index 1, then index 2, and so forth.

2. A linear search can be useful if you are trying to find more than one instance of an value in a data structure. Since you want to search the whole array for each instance of the object or value.

3. A binary search only works with sorted data structures. It takes a data structure, finds its mid point, and checks I see if the value it is looking for is greater, less than, or equal to the midpoint value. If it is equal to the midpoint value, it’s finished and the search function is over.
If it’s greater than the midpoint, it disregards the lower half of the data structure and focuses on the upper half. If it’s less than the mid point then it disregards the upper half and focuses on the lower half.
It then repeats what it did at the beginning of the search function to again narrow down the amount of searching that needs to be done. In other words, if it disregarded the lower half of the data structure in the first part of the search, it finds the midpoint of the upper half of the data structure, checks to see if the value it’s looking for is greater than, less than, or equal to the midpoint. If it’s equal to it the searching is done, if it’s greater it disregards the lower half of the upper data structure, and repeats the process.
It will continue to do this until either the value is found or the value is not found.

4. You would use binary search if you are searching for one specific value in a sorted data structure.

5. A binary search must have a sorted data structure for it work.

6. Binary search is more efficient because the cost to run a binary search is substantially less than running a linear search.







7 0
3 years ago
Complete method printPopcornTime(), with int parameter bagOunces, and void return type. If bagOunces is less than 2, print "Too
Sladkaya [172]

Answer:

The complete method in cpp is given below.  

void printPopcornTime(int bagOunces)  

{  

if(bagOunces<2)  

cout<<"Too small"<<endl;  

else if(bagOunces>10)  

cout<<"Too large"<<endl;  

else  

cout<<6*bagOunces << " seconds"<<endl;  

}  

The program implementing the above method is given below.  

#include <iostream>  

using namespace std;  

//method declared  

void printPopcornTime(int bagOunces);  

int main() {  

//variable declared  

int bagOunces;  

//variable initialized  

bagOunces = 10;  

//method called which accepts integer parameter  

printPopcornTime(bagOunces);  

//program ends  

return 0;  

}  

//method defined  

void printPopcornTime(int bagOunces)  

{  

//output displayed based on the value of the variable  

if(bagOunces<2)  

cout<<"Too small"<<endl;  

else if(bagOunces>10)  

cout<<"Too large"<<endl;  

else  

cout<<6*bagOunces << " seconds"<<endl;  

}  

OUTPUT1  

60 seconds  

Explanation:

Program explanation is given below.

1. The method, printPopcornTime(), having return type as void and accepting an integer parameter, bagOunces, is declared as shown.  

void printPopcornTime(int bagOunces);  

2. Method declaration only contains return type, method name and parameters taken by the method, if any.  

3. Method definition consists of the complete method. All the code to be written inside the method is also included in its definition.  

4. The method definition for printPopcornTime() is shown in the beginning.  

5. The value of the integer parameter is tested using multiple if-else statements.  

6. The output is based on the value of the parameter. The output is ends with a newline inserted by endl.

7. The main() method has a return type integer and takes no parameters. The main() method is declared and defined together unlike as shown for the other method, printPopcornTime().  

8. The integer variable, bagOunces, is declared and initialized inside main().  

9. This variable is passed as parameter to the printPopcornTime() method and calling the method.  

printPopcornTime(bagOunces);  

10. The program ends with a return statement.  

11. All the results are shown based on the different values of the variable, bagOunces. The original output is obtained when the value of bagOunces is 10.  

12. If the value of bagOunces is 1, the message displayed is shown.  

OUTPUT2  

Too small  

13. If the value of bagOunces is 11, the message displayed is shown.  

OUTPUT3  

Too large  

6 0
3 years ago
Each device attached to your computer comes with a special program called a(n ________ that enables the device and operating sys
Serhud [2]
Driver- comes with a driver installed.
7 0
3 years ago
_____________________ denotes the use of human interactions to gain any kind of desired access. Most often, this term involves e
pishuonlain [190]

Answer:

Social engineering

Explanation:

<u>Social engineering</u> involves exploiting existing relationships and <u>manipulating people to reveal certain confidential information or to grant access to such information, systems, or networks</u>, usually for fraudulent reasons.

4 0
3 years ago
Given that n refers to a positive int use a while loop to compute the sum of the cubes of the first n counting numbers, and asso
dybincka [34]

Answer:

The program in Python is as follows:

n = int(input("n:"))

total = 0

for k in range(1,n+1):

   total+=k**3

print(total)

Explanation:

This gets input for n

n = int(input("n:"))

This initializes total to 0

total = 0

This iterates from 1 to n

for k in range(1,n+1):

This adds up the cube of each digit

   total+=k**3

This prints the calculated total

print(total)

7 0
3 years ago
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